DR. ORIANE DIANA LONGERSTAEY MD
NPI 1013476175
Emergency Medicine in Providence, RI
About Dr. Oriane Diana Longerstaey Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ORIANE DIANA LONGERSTAEY MD (NPI 1013476175) is an individual emergency medicine provider in Providence, Rhode Island, licensed in North Carolina (250016) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Rhode Island Hospital, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Oriane Diana Longerstaey Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Oriane Longerstaey reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Providence, RI 02904
- Reassigned Medicare billing, Rhode Island enrollment
- 1,372 clinicians in this Medicare group
Providence, RI 02903
- Reassigned Medicare billing, Rhode Island enrollment
- 201 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Rhode Island Hospital
Acute Care Hospitals · Providence, RIThe Miriam Hospital
Acute Care Hospitals · Providence, RIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02906 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PROVIDENCE, RI 02906
PROVIDENCE, RI 02906
PROVIDENCE, RI 02906
PROVIDENCE, RI 02906
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Oriane Longerstaey's NPI number?
The NPI number for Oriane Longerstaey is 1013476175. It was assigned to this individual provider in the NPPES registry on March 18, 2019.
Where is Oriane Longerstaey located?
Oriane Longerstaey practices at 164 Summit Ave, Providence, RI 02906. The listed phone number is (704) 355-3181.
What is Oriane Longerstaey's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Oriane Longerstaey enrolled in Medicare?
Yes. Oriane Longerstaey is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Oriane Longerstaey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Oriane Longerstaey reassigns Medicare benefits to 2 organizations: Lifespan Physician Group Inc (Providence, RI) and Brown Emergency Medicine (Providence, RI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Oriane Longerstaey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Oriane Longerstaey affiliated with any hospitals?
According to CMS data, Oriane Longerstaey is affiliated with Rhode Island Hospital and The Miriam Hospital.
When was this NPI record last updated?
The NPPES record for Oriane Longerstaey was last updated on June 28, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Oriane Diana Longerstaey, MD · NPI 1013476175
Emergency Medicine physician in Providence, Rhode Island. Individual provider, active in the CMS NPPES registry since March 18, 2019.
## Identity
- **NPI:** 1013476175 (Entity type: Individual)
- **Enumerated:** March 18, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 250016 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 164 SUMMIT AVE, Providence, RI 02906-2853
- **Phone:** (704) 355-3181
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Lifespan Physician Group Inc (NPI 1720949803, Providence, RI); Brown Emergency Medicine (NPI 1962455022, Providence, RI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** June 28, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1013476175) · Data from the CMS NPPES public registry.